Sumter County, SC ZIP codes
There are 10 ZIP codes in Sumter County, SC, in 7 towns, from 29040 to 29168. The largest are 29150 (Sumter), 29154 (Sumter) and 29153 (Sumter). 1 more crosses into it from a neighbouring county: 29080.
The county seat is Sumter.
- ZIP codes
- 10
- Partly in it
- 1 more
- Towns
- 7
- County seat
- Sumter
- County FIPS
45085- State
- South Carolina
- Population
- 104,725
- Median household income
- $56,693
- Land area
- 665 sq mi
- Metro area
- Sumter
Sumter County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Sumter County
This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Sumter County.
- 29080 Lynchburg · mostly in Lee County
Map of Sumter County ZIP codes
The ZIP codes of Sumter County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Sumter County in numbers
About 104,725 people live in Sumter County, in 41,083 households, the 15th most populous of South Carolina's 46 counties. The median household income is $56,693 a year, 18% below the South Carolina median of $69,324 (US: $80,734). The median owner-occupied home is valued at $165,300 (36% below the South Carolina median), and median gross rent is $1,057 a month. The median age is 38.0; 23.5% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 23 minutes.
| Population | 104,725 |
|---|---|
| Households | 41,083 |
| Median age | 38.0 |
| Median household income | $56,693 |
| Median home value | $165,300 |
| Median gross rent | $1,057 |
| Bachelor's degree or higher | 23.5% |
| Mean commute | 23.0 min |
| Population density | 157 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Sumter County
| Town | ZIP codes | Population |
|---|---|---|
| Sumter | 4 | 43,053 |
| Dalzell | 1 | 2,946 |
| Wedgefield | 1 | 1,968 |
| Shaw Afb | 1 | 1,967 |
| Pinewood | 1 | 668 |
| Rembert | 1 | 144 |
| Horatio | 1 | 10 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Sumter County.
Not sure you are in Sumter County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Sumter County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
29040 | Dalzell , SC | Standard | 8,920 | $65,978 | $162,100 |
29062 | Horatio , SC | Standard | 10 | — | — |
29125 | Pinewood , SC | Standard | 2,861 | $62,778 | $117,900 |
29128 | Rembert , SC | Standard | 4,460 | $43,571 | $100,200 |
29150 | Sumter , SC | Standard | 38,538 | $50,965 | $169,700 |
29151 | Sumter , SC | No street area | — | — | — |
29152 | Shaw Afb , SC | Standard | 1,967 | $73,592 | — |
29153 | Sumter , SC | Standard | 14,434 | $60,071 | $125,500 |
29154 | Sumter , SC | Standard | 29,454 | $62,772 | $190,600 |
29168 | Wedgefield , SC | Standard | 2,903 | $43,911 | $34,900 |
Cite this page
zipcodes.pro. “Sumter County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/sc/county/sumter
Underlying data is public domain or openly licensed — sources, vintages and licences.